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公开(公告)号：US20190218123A1
公开(公告)日：2019-07-18
申请号：US16307028
申请日：2017-05-31
Applicant: ECOMEMBRANE S.R.L.
Inventor： Lorenzo SPEDINI
CPC classification number: C02F3/00 , A01C3/028 , B01D1/00 , B01D1/30 , C02F1/20 , C02F1/24 , C02F1/40 , C02F11/00 , C02F11/02 , C02F2001/007 , C02F2201/004 , C02F2201/005 , C02F2209/03 , C02F2303/02 , C02F2303/14 , F17C2201/0104 , F17C2201/032 , F17C2201/052 , F17C2203/0685
Abstract: Disclosed is a pressostatic odor control cover for slurry treatment tank with a device for reducing the inner volume occupied by harmful and malodorous gases emitted from the surface of the slurry. The treatment tank is delimited by a base and by lateral containment walls. The cover includes: a gas impermeable flexible membrane; a gas-tight continuous fixing unit of a margin of the membrane to the tank; an insufflation unit of air inside the cover; and a discharge valve of the air out of the cover. The odor control cover also includes a diaphragm permeable to liquids and to gases, arranged to delimit a reduced volume of the odor control cover available to the harmful gases and to the malodorous substances released from the slurry. The air insufflation unit is connected to the cover above the diaphragm. The discharge valve is connected to the cover below the diaphragm.
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公开(公告)号：US11524912B2
公开(公告)日：2022-12-13
申请号：US16307028
申请日：2017-05-31
Applicant: ECOMEMBRANE S.R.L.
Inventor： Lorenzo Spedini
IPC: C02F3/00 , C02F11/02 , C02F1/24 , C02F1/40 , A01C3/02 , C02F1/20 , B01D1/30 , B01D1/00 , C02F1/00 , C02F11/00
Abstract: Disclosed is a pressostatic odor control cover for slurry treatment tank with a device for reducing the inner volume occupied by harmful and malodorous gases emitted from the surface of the slurry. The treatment tank is delimited by a base and by lateral containment walls. The cover includes: a gas impermeable flexible membrane; a gas-tight continuous fixing unit of a margin of the membrane to the tank; an insufflation unit of air inside the cover; and a discharge valve of the air out of the cover. The odor control cover also includes a diaphragm permeable to liquids and to gases, arranged to delimit a reduced volume of the odor control cover available to the harmful gases and to the malodorous substances released from the slurry. The air insufflation unit is connected to the cover above the diaphragm. The discharge valve is connected to the cover below the diaphragm.
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3.发明申请PRESSOSTATIC ODOR CONTROL COVER FOR SLURRY TREATMENT TANK WITH DEVICE FOR REDUCING THE INNER VOLUME OCCUPIED BY HARMFUL AND MALODOROUS GASES 审中-公开具有减少有害气体和恶臭气体的装置的淤浆处理罐的压力下气密控制罩
公开(公告)号：WO2017212503A1
公开(公告)日：2017-12-14
申请号：PCT/IT2017/000110
申请日：2017-05-31
Applicant: ECOMEMBRANE S.R.L.
Inventor： SPEDINI, Lorenzo
Abstract: Pressostatic odor control cover (1 ) for slurry (L) treatment tank (2) with device for reducing the inner volume occupied by harmful and malodorous gases emitted from the surface of the slurry (L), where said treatment tank (2) is delimited by a base (2') and by lateral containment walls (2"), where said pressostatic odor control cover (1 ) comprises: - a gas impermeable flexible membrane (4); - gas-tight continuous fixing means of a margin (4') of said membrane (4) to said tank (2); - insufflation means (5) of air inside said cover (1 ); - discharge valve means (6) of said air out of said cover (1 ); where: - said odor control cover (1 ) also comprises a diaphragm (7) permeable to liquids and to gases, arranged to delimit a reduced volume of said odor control cover (1 ) available to the harmful gases and to the malodorous substances released from the slurry; - said air insufflation means (5) are connected to said cover (1 ) above said diaphragm (7); - said discharge valve means (6) are connected to said cover (1 ) below said diaphragm (7).
Abstract translation: （L）处理罐（2）的压力气味控制盖（1），其具有用于减少从浆料表面（L）排放的有害和恶臭气体占据的内部容积的装置，其中 所述处理罐（2）由基部（2'）和侧向容纳壁（2“）限定，其中所述压力式气味控制盖（1）包括： - 不透气的柔性膜（4）; - 所述膜（4）的边缘（4'）到所述罐（2）的气密连续固定装置; - 在所述盖（1）内的空气吹入装置（5）; - 将所述空气的阀门装置（6）从所述盖（1）中排出; 其中： - 所述气味控制盖（1）还包括可渗透液体和气体的隔膜（7），所述隔膜布置成限定所述气味控制盖（1）的可用于有害气体和从所述有害气体释放的恶臭物质 浆液; - 所述吹气装置（5）连接到所述隔膜（7）上方的所述盖子（1）; - 所述排放阀装置（6）连接到所述隔膜（7）下面的所述盖子（1）。
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公开(公告)号：EP2435749B1
公开(公告)日：2013-05-01
申请号：EP10727847.5
申请日：2010-05-20
Applicant: Ecomembrane S.R.L.
Inventor： SPEDINI, Luigi , SPEDINI, Lorenzo
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公开(公告)号：EP2435749A1
公开(公告)日：2012-04-04
申请号：EP10727847.5
申请日：2010-05-20
Applicant: Ecomembrane S.R.L.
Inventor： SPEDINI, Luigi , SPEDINI, Lorenzo
Abstract: Filling level meter (4) for membrane gasometer (1 ), consisting of at least one accumulation chamber (C1 ) arranged for containing a gas, comprising an impermeable flexible membrane (2) capable of moving between two positions corresponding to the chamber being totally full and totally empty, wherein said meter (4) comprises: an instrument (12) associated with a fixed element (3, 9), arranged for generating a signal of measurement of a physical value that can be correlated to the quantity of gas contained in said chamber (C1 ); means for processing and displaying (5) the value of the quantity of gas corresponding to said generated signal; a filiform, flexible means (6) for connecting said instrument (12) and said membrane (2); where said filiform, flexible means (6) comprises at least one portion constituted by an elastic means (7).
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Patent Agency Ranking
公开(公告)号：EP1338843B1
公开(公告)日：2010-07-07
申请号：EP03075498.0
申请日：2003-02-20
Applicant: Ecomembrane S.R.L.
Inventor： Spedini, Luigi
CPC classification number: F17C13/028 , C12M21/04 , C12M23/36 , C12M23/46 , F17B1/26 , F17C1/16 , F17C13/023 , F17C2201/0185 , F17C2203/0639 , F17C2203/066 , F17C2203/0678 , F17C2223/0123 , F17C2227/0157 , F17C2270/07 , Y02E50/343
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公开(公告)号：EP2175015B1
公开(公告)日：2014-05-07
申请号：EP09172175.3
申请日：2009-10-05
Applicant: Ecomembrane S.R.L.
Inventor： Spedini, Luigi
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公开(公告)号：EP3464190A1
公开(公告)日：2019-04-10
申请号：EP17751852.9
申请日：2017-05-31
Applicant: Ecomembrane S.R.L.
Inventor： SPEDINI, Lorenzo
Abstract: Disclosed is a pressostatic odor control cover for slurry treatment tank with a device for reducing the inner volume occupied by harmful and malodorous gases emitted from the surface of the slurry. The treatment tank is delimited by a base and by lateral containment walls. The cover includes: a gas impermeable flexible membrane; a gas-tight continuous fixing unit of a margin of the membrane to the tank; an insufflation unit of air inside the cover; and a discharge valve of the air out of the cover. The odor control cover also includes a diaphragm permeable to liquids and to gases, arranged to delimit a reduced volume of the odor control cover available to the harmful gases and to the malodorous substances released from the slurry. The air insufflation unit is connected to the cover above the diaphragm. The discharge valve is connected to the cover below the diaphragm.
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公开(公告)号：EP2792930A3
公开(公告)日：2016-02-24
申请号：EP14164546.5
申请日：2014-04-14
Applicant: Ecomembrane S.R.L.
Inventor： Spedini, Luigi , Spedini, Lorenzo
CPC classification number: F17C3/00 , A01C3/028 , F17C13/02 , F17C2201/0109 , F17C2201/0176 , F17C2201/032 , F17C2201/052 , F17C2203/012 , F17C2203/0617 , F17C2203/0658 , F17C2203/0678 , F17C2203/0685 , F17C2205/0332 , F17C2205/0394 , F17C2209/221 , F17C2209/228 , F17C2221/033 , F17C2223/0123 , F17C2223/033 , F17C2250/0469 , F17C2250/0491 , F17C2250/0626 , F17C2260/011 , F17C2260/05 , F17C2270/0134
Abstract: The present invention relates to the field of membrane gas holders, or gasometers, particularly of the type that can be used to store biogas (organic gas) generated through the digestion of sludge, slurry and organic substances in general, or for storing gas emitted from slurry storage tanks containing fermentable matter.
More in detail, the invention relates to an elastically stabilized gasometric dome (1) for a tank (2) containing liquid (3), adapted to delimit, between the surface of said liquid (3), the walls (2') of the tank and the dome, a variable volume storage chamber (4) for gas, wherein said gasometric dome (1) comprises:
- a gas impermeable flexible membrane (5);
- continuous fastening means (6) of an edge (5') of said membrane (5) to a rim (2") of said tank (2).
Said membrane (5) is made of an inextensible material, having an extension of the surface thereof greater than that of the surface delimited by the rim (2") of said tank (2), and said gasometric dome (1) comprises a plurality of linear elastic elements (7) arranged orthogonally with respect to the rim (2") of said tank (2), adapted to cooperate with said membrane (5) to allow elastic expansion and contraction of said gasometric dome (1) and ensure the stability thereof.-
10.发明公开Floating cover for tanks for storing liquids 有权Schwimmende AbdeckungfürBehälterzur Lagerung vonFlüssigkeiten
公开(公告)号：EP2175015A1
公开(公告)日：2010-04-14
申请号：EP09172175.3
申请日：2009-10-05
Applicant: Ecomembrane S.R.L.
Inventor： Spedini, Luigi
CPC classification number: B65D88/34 , B65D88/38 , B65D90/48 , C02F11/04 , C02F2303/02 , C12M21/04 , C12M23/36 , C12M23/38 , C12M23/56
Abstract: A floating cover for tanks (100) for storing liquids, comprising:
- a plurality of floating edge elements (1);
- a gas-proof sheet (3), supported by said floating elements (1), which extends beyond them by means of a skirt (5);
wherein said floating cover comprises cables (2) arranged radially, which connect said floating elements (1) to one another, and said skirt (5) is fixed to the bottom of said floating elements so as to constitute, together with the liquid contained in the tank (100), a perimetral hydraulic guard, arranged for keeping gases and volatile substances underneath the sheet (3).Abstract translation: 一种用于储存液体的罐（100）的浮动盖，包括： - 多个浮动边缘元件（1）; - 由所述浮动元件（1）支撑的防气板（3），其通过裙部（5）延伸超过它们; 其中所述浮动盖包括径向布置的电缆（2），其将所述浮动元件（1）彼此连接，并且所述裙部（5）固定到所述浮动元件的底部，以便与包含在所述浮动元件 罐（100），周边液压保护罩，布置成将气体和挥发性物质保持在片材（3）的下面。
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